Pregunta más frecuente

SELECT
t.NAME AS NombreTabla,
p.rows AS NumFilas,
(SUM(a.total_pages) * 8)/1024 AS EspacioTotal_MB,
(SUM(a.used_pages) * 8)/1024 AS EspacioUsado_MB,
((SUM(a.total_pages) - SUM(a.used_pages)) * 8)/1024 AS EspacioNoUsado_MB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN
sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN
sys.schemas s ON t.schema_id = s.schema_id
WHERE
t.NAME LIKE 'Seg_Usuarios_Audit%'
AND t.is_ms_shipped = 0
AND i.OBJECT_ID > 255
GROUP BY
t.Name, s.Name, p.Rows
ORDER BY
EspacioUsado_MB desc